OFDM receiver and method for enhancing channel estimation...

Details OFDM receiver and method for enhancing channel estimation... OFDM receiver and method for enhancing channel estimation...

2011-06-28

2011-06-28

Puente, Eva Y (Department: 2611)

Pulse or digital communications

Systems using alternating or pulsating current

Plural channels for transmission of a single pulse train

C375S220000, C375S222000, C375S267000, C370S478000, C370S210000, C370S465000, C370S208000, C455S039000, C455S077000, C455S095000

Reexamination Certificate

active

07970067

ABSTRACT:
An OFDM (orthogonal frequency division multiplexing) receiver is equalized by dividing each of a plurality of received OFDM symbols into a plurality of sub-symbols and outputting each of Fourier-converted signals corresponding to each of the sub-symbols, and estimating a channel response corresponding to each of the divided sub-symbols.

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patent: 2003/0218973 (2003-11-01), Oprea et al.
patent: 2004/0001427 (2004-01-01), Belotserkovsky et al.
patent: 2005/0122998 (2005-06-01), Kamerman et al.
patent: 2007/0298728 (2007-12-01), Imamura et al.
patent: 1020060071074 (2006-06-01), None

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